Product comparison · 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs LG WOWCAST WTP3

6specifications compared
4differ
2identical
44known for one product only

Key differences

Audio output channels
- LHD687 home cinema system 4.2 channels:4.2 channels
- WOWCAST WTP3:7.1.4 channels
Bluetooth
- LHD687 home cinema system 4.2 channels:Yes
- WOWCAST WTP3:No
Wi-Fi
- LHD687 home cinema system 4.2 channels:No
- WOWCAST WTP3:Yes

Side by side

Differences highlightedShow differences only

Comparison of LHD687, WOWCAST WTP3
50 specifications	A LG LHD687 home cinema system 4.2 channels Model LHD687 View product	B LG WOWCAST WTP3 View product
Optical driveidentical
Optical disc player typeKnown for one	DVD player	Unknown — not stated by the source
Disc types supportedKnown for one	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	Unknown — not stated by the source
Playback disc formatsKnown for one	MP3	Unknown — not stated by the source
Videoidentical
3DKnown for one	No	Unknown — not stated by the source
Video formats supportedKnown for one	MPEG, MPEG1, MPEG2, XVID	Unknown — not stated by the source
Video D/A Converter (DAC)Known for one	12-bit/148MHz	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
Audio output channelsDiffers	4.2 channels	7.1.4 channels
RMS rated powerKnown for one	1250 W	Unknown — not stated by the source
Audio decodersDiffers	Dolby Digital	DTS Digital Surround, DTS-HD, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedKnown for one	LPCM	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	25%	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radioidentical
FM radioKnown for one	Yes	Unknown — not stated by the source
Supported radio bandsKnown for one	PLL	Unknown — not stated by the source
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Front speakersidentical
Front speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Front speaker impedanceKnown for one	3 Ω	Unknown — not stated by the source
Front speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Network2 differ
BluetoothDiffers	Yes	No
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-FiDiffers	No	Yes
Ports & interfacesidentical
HDMI ports quantity	1	1
USB ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Digital audio optical inKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	145 W	Unknown — not stated by the source
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one	360 x 58 x 298.5 mm	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Known for one	233 x 998 x 300 mm	Unknown — not stated by the source
Soundbar weightKnown for one	Unknown — not stated by the source	56 g
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Yes	Unknown — not stated by the source
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Equalizer modesKnown for one	Bass Blast, Standart	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	108 mm
Package depthKnown for one	Unknown — not stated by the source	169 mm
Package heightKnown for one	Unknown — not stated by the source	47 mm
Package weightKnown for one	Unknown — not stated by the source	273 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	HDMI, USB
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
DepthKnown for one	Unknown — not stated by the source	85 mm
HeightKnown for one	Unknown — not stated by the source	13 mm
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
USB portKnown for one	Unknown — not stated by the source	Yes
WidthKnown for one	Unknown — not stated by the source	65 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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